1967713.00000000

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:169

約数の個数: 216

約数和(自身を含む): 172645200

約数和(自身を除く): 122559300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 29, 30, 36, 38, 45, 50, 57, 58, 60, 75, 76, 87, 90, 95, 100, 101, 114, 116, 145, 150, 171, 174, 180, 190, 202, 225, 228, 261, 285, 290, 300, 303, 342, 348, 380, 404, 435, 450, 475, 505, 522, 551, 570, 580, 606, 684, 725, 855, 870, 900, 909, 950, 1010, 1044, 1102, 1140, 1212, 1305, 1425, 1450, 1515, 1653, 1710, 1740, 1818, 1900, 1919, 2020, 2175, 2204, 2525, 2610, 2755, 2850, 2900, 2929, 3030, 3306, 3420, 3636, 3838, 4275, 4350, 4545, 4959, 5050, 5220, 5510, 5700, 5757, 5858, 6060, 6525, 6612, 7575, 7676, 8265, 8550, 8700, 8787, 9090, 9595, 9918, 10100, 11020, 11514, 11716, 13050, 13775, 14645, 15150, 16530, 17100, 17271, 17574, 18180, 19190, 19836, 22725, 23028, 24795, 26100, 26361, 27550, 28785, 29290, 30300, 33060, 34542, 35148, 38380, 41325, 43935, 45450, 47975, 49590, 52722, 55100, 55651, 57570, 58580, 69084, 73225, 82650, 86355, 87870, 90900, 95950, 99180, 105444, 111302, 115140, 123975, 131805, 143925, 146450, 165300, 166953, 172710, 175740, 191900, 219675, 222604, 247950, 263610, 278255, 287850, 292900, 333906, 345420, 431775, 439350, 495900, 500859, 527220, 556510, 575700, 659025, 667812, 834765, 863550, 878700, 1001718, 1113020, 1318050, 1391275, 1669530, 1727100, 2003436, 2504295, 2636100, 2782550, 3339060, 4173825, 5008590, 5565100, 8347650, 10017180, 12521475, 16695300, 25042950, 50085900]

約数ペア:

[(1, 50085900), (2, 25042950), (3, 16695300), (4, 12521475), (5, 10017180), (6, 8347650), (9, 5565100), (10, 5008590), (12, 4173825), (15, 3339060), (18, 2782550), (19, 2636100), (20, 2504295), (25, 2003436), (29, 1727100), (30, 1669530), (36, 1391275), (38, 1318050), (45, 1113020), (50, 1001718), (57, 878700), (58, 863550), (60, 834765), (75, 667812), (76, 659025), (87, 575700), (90, 556510), (95, 527220), (100, 500859), (101, 495900), (114, 439350), (116, 431775), (145, 345420), (150, 333906), (171, 292900), (174, 287850), (180, 278255), (190, 263610), (202, 247950), (225, 222604), (228, 219675), (261, 191900), (285, 175740), (290, 172710), (300, 166953), (303, 165300), (342, 146450), (348, 143925), (380, 131805), (404, 123975), (435, 115140), (450, 111302), (475, 105444), (505, 99180), (522, 95950), (551, 90900), (570, 87870), (580, 86355), (606, 82650), (684, 73225), (725, 69084), (855, 58580), (870, 57570), (900, 55651), (909, 55100), (950, 52722), (1010, 49590), (1044, 47975), (1102, 45450), (1140, 43935), (1212, 41325), (1305, 38380), (1425, 35148), (1450, 34542), (1515, 33060), (1653, 30300), (1710, 29290), (1740, 28785), (1818, 27550), (1900, 26361), (1919, 26100), (2020, 24795), (2175, 23028), (2204, 22725), (2525, 19836), (2610, 19190), (2755, 18180), (2850, 17574), (2900, 17271), (2929, 17100), (3030, 16530), (3306, 15150), (3420, 14645), (3636, 13775), (3838, 13050), (4275, 11716), (4350, 11514), (4545, 11020), (4959, 10100), (5050, 9918), (5220, 9595), (5510, 9090), (5700, 8787), (5757, 8700), (5858, 8550), (6060, 8265), (6525, 7676), (6612, 7575)]